9 signs someone is constantly thinking about you, according to psychology

Have you ever wondered if someone has you on their mind just as much as you think about them?

Psychology suggests that when someone is constantly thinking about you, it often shows up in subtle but noticeable ways. From unexpected calls to a sudden sense of connection, there are little signs that reveal when you’re occupying someone’s thoughts.

While it’s not always easy to tell, paying attention to these clues can give you a pretty good idea. Here are 9 signs that someone might be thinking about you all the time—according to psychology.

1) You randomly think about them

Have you ever had someone pop into your mind out of nowhere? It turns out, this could be a sign that they’re thinking about you too.

Some psychologists believe in the idea of *thought energy*—the idea that when someone is focusing on you intensely, you may subconsciously pick up on it. While it’s not an exact science, many people report suddenly thinking about someone just before they receive a message or call from them.

Of course, not every random thought means something. But if you keep thinking about the same person over and over without any clear reason, it might be because they’re thinking about you just as much.

2) You start dreaming about them

I once had a period where I kept dreaming about an old friend I hadn’t spoken to in years. At first, I didn’t think much of it, but after the third or fourth dream, I started wondering if there was a reason behind it.

Then, out of the blue, they sent me a message. They told me they had been thinking about me a lot and wanted to reconnect. That’s when I started looking into the psychology of dreams and how they can sometimes reflect other people’s thoughts about us.

While there’s no definitive proof that dreaming about someone means they’re thinking of you, some psychologists believe our subconscious minds can pick up on subtle energy or emotional connections. So if you keep dreaming about the same person, it might not be just a coincidence.

3) You get sudden emotions that don’t feel like yours

Have you ever been going about your day, feeling perfectly fine, when suddenly a wave of sadness or happiness hits you for no clear reason? Some psychologists suggest that we can sometimes pick up on the emotions of people who are thinking about us, especially if we share a strong emotional connection with them.

Emotional contagion is a psychological phenomenon where people subconsciously absorb the emotions of others, even from a distance. While this usually happens in face-to-face interactions, some believe that deep emotional bonds can allow feelings to transfer even when you’re apart.

So if you’re feeling a sudden shift in emotion that doesn’t seem to come from your own experiences, it could be a sign that someone has you on their mind.

4) You keep seeing things that remind you of them

You’re walking down the street, and a song they love starts playing. Later, you spot their favorite book in a store window. Then, you hear someone say their name in a conversation nearby.

When the same person keeps coming to mind through little coincidences like these, it might not be random. Some psychologists believe this could be a sign of *frequency illusion*, also known as the Baader-Meinhof phenomenon. This happens when your brain starts noticing things related to a specific person or topic because they’re already on your mind—or maybe because you’re on theirs.

If reminders of someone keep showing up everywhere, it could mean there’s an unspoken connection between the two of you.

5) You get an unexpected message or call from them

Have you ever thought about someone you haven’t spoken to in a while, only for them to suddenly text or call you? It can feel like a strange coincidence, but some believe it’s a sign that they’ve been thinking about you too.

Psychologists often link this to the concept of *thought transference*—the idea that when someone focuses on you intensely, you might subconsciously pick up on it and start thinking about them as well. While there’s no scientific proof of this, many people have experienced these seemingly random but perfectly timed interactions.

So if someone reaches out to you out of nowhere, especially after you’ve been thinking about them, there’s a good chance they’ve had you on their mind for a while.

6) You feel a deep sense of connection

Sometimes, you just *know* when someone is thinking about you. It’s not something you can explain logically—it’s a feeling, a quiet pull toward them that lingers no matter how much time or distance separates you.

Psychologists often talk about the power of emotional bonds, especially between close friends, family members, or romantic partners. When two people share a strong connection, their thoughts and emotions can sometimes feel intertwined. You might find yourself thinking about them at the exact moment they’re thinking about you, as if there’s an invisible thread linking your minds.

If you’ve ever felt this kind of unspoken connection with someone, trust it. Some bonds go beyond words, and when someone truly cares about you, their thoughts have a way of reaching you—even if they never say a thing.

7) You feel their presence even when they’re not around

There have been times when I’ve sat alone in a quiet room and felt like someone was there with me. Not in a literal sense, but in a way that was hard to ignore—like their energy was lingering, even if they were miles away.

Psychologists say this could be linked to strong emotional or psychological connections. When someone thinks about you frequently, it can create a kind of mental imprint that makes you feel their presence, even when they’re not physically there.

It doesn’t happen with just anyone. But when it does, it’s usually with someone who holds a significant place in your life—someone whose thoughts and feelings are deeply tied to yours.

8) You experience random hiccups or eye twitches

In many cultures, there’s a long-standing belief that sudden hiccups or an unexpected twitch in your eye means someone is thinking about you. While science attributes these things to muscle spasms, stress, or diet, some people swear by the idea that they’re subtle signs of being on someone’s mind.

Psychology acknowledges that our brains are wired to find patterns and meaning in random events. This is called apophenia, the tendency to connect unrelated experiences. So while there may not be scientific proof that a twitch or hiccup means someone is thinking of you, if it happens alongside other signs on this list, you might start to wonder if there’s something more to it.

Superstition or not, it’s interesting how often people notice these little bodily reactions just before they unexpectedly hear from someone.

9) You just feel it

Sometimes, there’s no logical explanation—you just *know*. It’s a quiet certainty, a feeling in your gut that someone, somewhere, has you on their mind.

Psychology teaches us a lot about human connections, but not everything can be measured or explained. Some feelings go beyond science, beyond reason. And when you feel deeply connected to someone, their thoughts can reach you in ways you don’t fully understand.

If you find yourself thinking about the same person over and over, if their presence lingers in your mind without effort, chances are, you’re in theirs too.